Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 20407
Detector 14 day operating status:

Last detected dimming:
   211 hours and 10 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20407           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity ( overlaid on HMI )
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 20407          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-09 12:05:5910.00.00.00.00 , 0.008638166
2025-10-09 12:07:5920.00.00.00.00 , 0.008638167
2025-10-09 12:09:5930.00.00.00.00 , 0.008638168
2025-10-09 12:11:5940.00.00.00.00 , 0.008638169
2025-10-09 12:13:5950.00.00.00.00 , 0.008638170
2025-10-09 12:15:5960.00.00.00.00 , 1.448638171
2025-10-09 12:17:5970.00.00.00.00 , 1.028638172
2025-10-09 12:19:5980.00.00.00.00 , 1.988638173
2025-10-09 12:21:5990.00.00.00.00 , 4.078638174
2025-10-09 12:23:5910-6.5-29.0-17.60.03261.17, 0.191.189.448638175
2025-10-09 12:25:5911-22.0-43.4-24.20.08551.19, 0.161.2015.378638176
2025-10-09 12:27:5912-38.2-62.4-29.00.011651.15, 0.201.1719.818638177
2025-10-09 12:29:5913-69.3-71.2-36.10.017801.14, 0.211.1522.298638178
2025-10-09 12:31:5914-97.0-81.4-35.10.026451.13, 0.211.1526.948638179
2025-10-09 12:33:5915-127.7-112.1-32.60.035541.13, 0.211.1540.308638180
2025-10-09 12:35:5916-161.5-133.1-34.70.040741.12, 0.221.1552.298638181
2025-10-09 12:37:5917-195.3-144.9-38.10.044881.12, 0.211.1454.638638182
2025-10-09 12:39:5918-235.9-179.4-41.60.048461.11, 0.221.1351.248638183
2025-10-09 12:41:5919-279.3-183.5-41.60.057221.11, 0.221.1332.188638184
2025-10-09 12:43:5920-312.8-196.8-41.30.065011.11, 0.211.1326.168638185
2025-10-09 12:45:5921-334.0-199.5-39.20.072521.12, 0.211.1426.088638186
2025-10-09 12:47:5922-354.6-211.6-38.70.077091.11, 0.211.1317.578638187
2025-10-09 12:49:5923-370.4-216.9-38.40.080201.11, 0.211.1313.238638188
2025-10-09 12:51:5924-376.9-207.0-38.70.081701.12, 0.211.1415.768638189
2025-10-09 12:53:5925-386.7-211.4-39.10.083131.12, 0.211.145.858638190
2025-10-09 12:55:5926-394.1-210.1-40.70.082561.12, 0.211.142.788638191
2025-10-09 12:57:5927-399.8-212.1-41.80.082261.12, 0.211.142.798638192
2025-10-09 12:59:5928-402.5-212.0-42.50.082371.11, 0.211.132.328638193
2025-10-09 13:01:5929-402.4-212.9-45.10.079241.11, 0.211.131.588638194
2025-10-09 13:03:5930-404.2-206.3-45.40.079291.12, 0.211.141.278638195
2025-10-09 13:05:5931-405.5-199.8-47.70.076631.12, 0.211.141.088638196
2025-10-09 13:07:5932-403.2-193.7-49.30.074131.12, 0.211.140.008638197
2025-10-09 13:09:5933-402.5-190.5-50.40.072901.12, 0.211.140.008638198
2025-10-09 13:11:5934-403.7-173.4-51.70.072241.12, 0.211.140.008638199
2025-10-09 13:13:5935-403.0-173.5-52.20.071711.12, 0.211.140.008638200
2025-10-09 13:15:5936-400.4-151.9-51.90.072001.12, 0.211.140.008638201
2025-10-09 13:17:5937-402.1-145.8-52.00.073301.12, 0.201.140.008638202
2025-10-09 13:19:5938-407.3-143.3-52.50.073791.13, 0.201.140.008638203
2025-10-09 13:21:5939-409.0-140.5-52.80.074221.13, 0.201.150.008638204
2025-10-09 13:23:5940-410.1-139.4-53.70.073651.13, 0.201.151.318638205
2025-10-09 13:25:5941-413.6-134.7-53.20.075581.13, 0.201.151.088638206
2025-10-09 13:27:5942-412.3-132.8-53.80.074981.13, 0.191.150.008638207
2025-10-09 13:29:5943-414.5-131.5-54.00.075341.13, 0.191.150.008638208

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )